Ningbo Inno Pharmchem Co.,Ltd. is a leading manufacturer and supplier of high-quality chemical products, including 3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine. This product is also known as Evonik Degussa Dynasylan 1122, Degussa Dynasylan 1122, Bis(trimethoxysilylpropyl)amine, Bis(3-trimethoxysilyl)propylamine, Bis[3-(trimethoxysilyl)propyl]amine, 3-(Trimethoxysilyl)-N-[3-(trimethoxysilyl)propyl]-1-propylamine, Bis(3-(trimethoxysilanyl)propyl)amine, 3,3-Bis(trimethoxysilyl)dipropylamine, 3-(Trimethoxysilyl)-N-[3-(trimethoxysilyl)propyl]propan-1-amine, and 3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine.

Chemical Properties

This product is a clear, colorless to yellowish liquid with a molecular formula of C15H37NO6Si2 and a molecular weight of 403.64 g/mol. It has a boiling point of 352.4°C at 760 mmHg and a flash point of 98.9°C. Its refractive index is 1.43, and its density is 1.08 g/cm³ at 20°C.

Application

3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine is widely used in the chemical industry as a coupling agent, adhesion promoter, and surface modifier. It is particularly effective in improving the adhesion between organic materials and inorganic surfaces such as glass, metals, and mineral fillers. It can also be used as a crosslinking agent for polymers and as a water repellent for textiles, paper, and leather.

Coupling Agent

As a coupling agent, 3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine can help improve the compatibility between different materials and enhance their mechanical properties. It can be used in various applications such as coatings, sealants, and composites. When added to a polymer matrix, it can form a strong chemical bond with the inorganic filler, resulting in better dispersion and improved mechanical strength.

Adhesion Promoter

3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine can also be used as an adhesion promoter for a variety of surfaces, including glass, metal, and ceramics. It can improve the adhesion of coatings, sealants, and other materials to these surfaces, resulting in better performance and durability. It works by forming a strong chemical bond with the surface, which enhances the wetting and spreading of the material.

Surface Modifier

As a surface modifier, 3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine can be used to modify the surface properties of materials such as glass, metals, and plastics. It can improve their hydrophobicity, reduce their surface energy, and increase their resistance to corrosion and weathering. It is particularly useful in the automotive and construction industries, where it can be used to enhance the durability and performance of coatings and sealants.

Crosslinking Agent

3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine can also be used as a crosslinking agent for polymers. When added to a polymer matrix, it can react with the polymer chains to form a three-dimensional network structure, resulting in improved mechanical strength and thermal stability. It is particularly useful in the production of silicone rubber, where it can enhance the crosslinking density and improve the mechanical properties of the final product.

Water Repellent

Finally, 3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine can be used as a water repellent for textiles, paper, and leather. It can form a hydrophobic layer on the surface of these materials, which makes them more resistant to water and other liquids. It can also enhance their durability and resistance to stains and dirt.

Conclusion

In summary, 3-(Trimethoxysilyl)-N-[3-(Trimethoxysilyl)Propyl]-1-Propanamine is a versatile and effective chemical product that can be used in a wide range of applications. As a coupling agent, adhesion promoter, and surface modifier, it can improve the performance and durability of materials such as coatings, sealants, and composites. It can also be used as a crosslinking agent for polymers and as a water repellent for textiles, paper, and leather. Ningbo Inno Pharmchem Co.,Ltd. is a leading manufacturer and supplier of this high-quality product, and we are committed to providing our customers with the best possible service and support.

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